Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493936 | Method of making steam turbine blade | Mitsuo Kuriyama, Shigeyoshi Nakamura, Shinya Imano, Takeshi Onoda | 2002-12-17 |
| 6472281 | Method for fabricating semiconductor device using a CVD insulator film | Yasushi Okuda, Keita Takahashi, Nobuyuki Tamura | 2002-10-29 |
| 6419453 | Steam turbine rotor shaft | Yutaka Fukui, Masahiko Arai, Ryo Hiraga, Kenichiro Nomura, Toshio Fujita +1 more | 2002-07-16 |
| 6388308 | Semiconductor device and method for driving the same | Hirotsugu Honda, Katsujirou Arai, Takuo Akashi, Naritsugu Yoshii | 2002-05-14 |
| 6377490 | Nonvolatile semiconductor memory device and method for driving the same | Keita Takahashi, Masafumi Doi, Nobuyuki Tamura, Yasushi Okuda | 2002-04-23 |
| 6368907 | Method of fabricating semiconductor device | Takao Yamaguchi | 2002-04-09 |